It's a friendly metaphor, not real coffee. Each "coffee" is $5 and you can buy as many you like.
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About Yaakov Chaikin
I've helped hundreds of thousands of students world wide with my Coursera courses. Most of those students were able to take my courses for free and kept asking me how they can show a token of their appreciation. Someone suggested I start this page. Well, here it is. 😊
Recent supporters
Someone bought a coffee.
Thanks a lot for your lessons. Very clear explanation and structure. Nice attitude, at times fun too which helps. :) Love them! Looking for more on other topics!
Thank you! Glad to hear you really liked the videos!
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Someone bought 3 coffees.
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Someone bought a coffee.
Dear Professor ,
Thank you
Thank you!
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Chandran Palanisamy bought a coffee.
Great job of putting the course together with a practical application.
